Box up and Choke back

Box up verb - Enclose or confine as if in a box.

Choke back and box up are semantically related in hold back topic. In some cases you can use "Choke back" instead a verb "Box up".

Choke back verb - To refrain from openly showing or uttering.

Box up and choke back are semantically related in hold back topic. Sometimes you can use "Box up" instead a verb "Choke back".